首页
登录
职称英语
Within fifteen years Britain and other nations should be well on with the bu
Within fifteen years Britain and other nations should be well on with the bu
游客
2023-07-22
66
管理
问题
Within fifteen years Britain and other nations should be well on with the building of huge industrial architectures for the recycling of waste. The word rubbish could lose its meaning because everything which goes into the dumps would be made into something useful. Even the most dangerous and unpleasant wastes would provide energy if nothing else.
The latest project is to take a city of around half a million residents and discover exactly what raw materials go into it and what go out. The aim is to find out how much of these raw materials could be provided if a plant for recycling waste were built just outside the city. This plant would recycle not only metal such as steel, lead and copper, but also paper and rubber as well.
Another new project is being set up to discover the best ways of sorting and separating the rubbish. When this project is completed, the rubbish will be processed like this: first, it will pass through a powerful fan to separate the lightest elements from the heavy solids; after that grounders and rollers break up everything that can be broken. Finally, the rubbish will pass under magnets (磁铁), which will remove the bits of iron and steel; the rubber and plastic will then be sorted out in the final stage.
The first full-scale giant recycling plants are, perhaps, fifteen years away. Indeed, with the growing cost of transporting rubbish to more distant dumps, some big cities will be forced to build their own recycling plants before long. [br] The passage is mainly about ______.
选项
A、attempts to find efficient ways of recycling wastes
B、efforts to protect the environment in British cities
C、a good way to locate plants for waste recycling
D、a cheap way to get energy from waste materials
答案
A
解析
主旨题。文章各段阐述的都是关于废物处理和再生的问题,故答案为A。
转载请注明原文地址:https://tihaiku.com/zcyy/2860277.html
相关试题推荐
Forthispart,youareallowed30minutestowriteashortessayentitledShould
____________(无论财富与地位),weshouldworktogethertopreventtheriseincrime.Rega
[originaltext](29)InBritainandothercountries,youngpeoplesometimest
Youshouldwriteatleast120wordsfollowingtheoutlinegivenbelow:1.中国
[originaltext]AnewreportfromtheUnitedNationssaystheworldmustdom
ShouldAKidBeGuidedtoTellaWhiteLie?It’smyfamily
ShouldAKidBeGuidedtoTellaWhiteLie?It’smyfamily
ShouldAKidBeGuidedtoTellaWhiteLie?It’smyfamily
ShouldAKidBeGuidedtoTellaWhiteLie?It’smyfamily
Pricesofcommoditiesshouldbeadjusteddownwardbecause____________(消费与收入不成比
随机试题
[originaltext]W:Dr.Smith.IneedtoaskyouaboutsomethinginChapter12.We
Somepeoplemayovereatbecausethey’reunabletotasteand【B1】______thefat
【B1】[br]【B7】A、relationshipB、relativeC、assumptionD、associateA
数据库系统通常采用三级模式结构:外模式、模式和内模式。这三级模式分别对应数据库的
小于胎龄儿是指A.出生体重在同胎龄儿平均体重第90百分位以下者 B.出生体重在
患者,男性,57岁。头部外伤后昏迷2小时,曾呕吐数次。入院测血压150/80mm
持有正常票价客票的旅客如发生误机,最迟应在该航班离站后的()以前,到当地下列地点
关于鲁迅《风筝》的导入语,下列哪一项不正确( ) A.课前播放歌曲《三
潘某请好友刘某观赏自己收藏的一件古玩,不料刘某一时大意致其落地摔毁。后得知,潘某
A.安全性 B.有效性 C.规范性 D.经济性 E.患者依从性"利大于弊
最新回复
(
0
)